Difference between revisions of "Addvar"
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(Created page with "<includeonly>{{#vardefine:{{{1}}}|{{#expr:{{#var:{{{1}}}}}+{{#if:{{{2|}}}|{{{2}}}|0}}}}}}</includeonly><noinclude> Add a value to a variable. ==Usage== <pre> <nowiki>{{#varde...") |
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− | <includeonly>{{#vardefine:{{{1}}}|{{#expr:{{#var:{{{1}}}}}+{{#if:{{{2|}}}|{{{2}}}|0}}}}}}</includeonly><noinclude> | + | <includeonly>{{#ifeq:{{#var:{{{1}}}}}||{{#vardefine:{{{1}}}|{{{2}}}}}|{{#vardefine:{{{1}}}|{{#expr:{{#var:{{{1}}}}}+{{#if:{{{2|}}}|{{{2}}}|0}}}}}}}}</includeonly><noinclude> |
Add a value to a variable. | Add a value to a variable. | ||
Revision as of 15:07, 31 December 2021
Add a value to a variable.
Usage
{{#vardefine:testvalue|5}} {{addvar|testvalue|3}} testvalue = {{#var:testvalue}}
Returns:
testvalue = 8